Thanks, Stefano. Here again what I followed up or tried:
1) Put the file biblatex.module in the layouts folder I guess the /.lyx/layouts/ is meant ? or is it documents>module>Biblatex-citation-styles I have selected this and added to 'chosen' in right box or both, which I tried ?? 2) tools>reconfigure restart lyx 3) documents>Settings>Bibliography citation style: standard Processor: biber 3) preamble> \usepackage[style=authoryear,natbib=true]{biblatex} \addbibresource{<name of bib-file with .bib-extension>} in my case \addbibresource{PBRef.bib} tried also \addbibresource{/home/we/Photobiology2013/PBRFigFinal/PBRef.bib} 4) Insert>List/TOC>BibTeX Bibliography... in my case PBRef style: plain and put it in LyX note (turns yellow) 5) \printbibliography in ERT inserted after the yellow BibTeX Bibliography note 6) Tools>Settings>Output>LaTeX processor: biber I did all this including reconfigure, the terminal says Running: biber "PB-Biber" INFO - This is Biber 1.6 INFO - Logfile is 'PB-Biber.blg' INFO - Reading 'PB-Biber.bcf' INFO - Found 748 citekeys in bib section 0 INFO - Processing section 0 INFO - Looking for bibtex format file '/home/WE/Photobiology2013/PBRFigFinal/PBRef.bib' for section 0 ERROR - Cannot find '/home/WE/Photobiology2013/PBRFigFinal/PBRef.bib'! INFO - ERRORS: 1 support/Systemcall.cpp (273): Systemcall: 'biber "PB-Biber"' finished with exit code 2 However, the PBRef.bib is there: > so you can make up your own command by typing the following > at a prompt, to get the complete path of file "myfilename.bib" > > $>ls $PWD/myfilename.bib Dolphin tells me: /home/we/Photobiology2013/PBRFigFinal and your proposal: we@wolfgang:~/Photobiology2013/PBRFigFinal$ $ls $PWD/PBRef.bib bash: /home/we/Photobiology2013/PBRFigFinal/PBRef.bib: Keine Berechtigung (no admission) I changed the permission to include group, but still no change in output > > Ok, this is confusing. Are you getting the references in your pdf files? > If so, it means that biber has found your bib file and has processed it > correctly. If you are not getting the "References" section at the end, > however, you may have forgotten and/or mispelled the /printbibliography > command. Or latex may have choked on it due to some error in the bbl > file. > > Can you confirm that: > > 1. You are getting the correct citations in the pdf file yes, I do > 2. You have entered \printbibliography in ERT at the end of your > document yes, I did > 3. You do not see a corresponding "References" or "Works > cited" section with your full references at the end of your pdf file No, I don't I should perhaps add, that I use Koma script (book) I tried with the normal book style, but get an error Der Absatzstil `Publishers' wurde nicht gefunden. (paragraph style `Publishers' was not found The same with other book styles except Koma I have taken out all entrances in the preamble except \usepackage[style=authoryear,natbib=true,backend=biber]{biblatex} %could also be % \usepackage[style=authoryear,natbib=true]{biblatex} \addbibresource{/home/WE/Photobiology2013/PBRFigFinal/PBRef.bib} but still no Bibliography output in the pdf although the references are cited in the pdf output I tried furthermore ps output, same problem: citations alright, but no Bibliography output. I tried also a (almost) minimal example with no success either. May I include this example and the bib file going with it? It is quite short and might help you in finding out what I do wrong. Thanks for all the help for and patience with me Wolfgang
% This file was created with JabRef 2.7b. % Encoding: ISO8859_1 @ARTICLE{Hennessey1991, author = {Hennessey, T. L. and Field, C. B.}, title = {Circadian rhythms in photosynthesis}, journal = {Plant Physiol}, year = {1991}, volume = {96}, pages = {831--836}, owner = {wolfgang}, timestamp = {2012.02.25} } @comment{jabref-meta: selector_publisher:} @comment{jabref-meta: selector_author:} @comment{jabref-meta: selector_journal:} @comment{jabref-meta: selector_keywords:}
PB-BiberXX.lyx
Description: application/lyx